An acoustic warning device for a motor vehicle, having: a base part, a mobile control part, an electrical command detection circuit with at least two switches, the switches are normally closed switches, and the two switches are connected in series, in that at least one of the switches has two contacts that are isolated from one another.
ACOUSTIC WARNING DEVICE FOR A VEHICLE STEERING WHEEL
2024-03-28
Patent
Electronic Resource
English
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
Vehicle steering wheel mounted acoustic warning device having normally closed contacts
European Patent Office | 2025
|Steering wheel touch recognition warning system and vehicle
European Patent Office | 2023
|Overspeed warning display device of vehicle with overspeed warning display on steering wheel cover
European Patent Office | 2021
Overspeed warning display device of vehicle with overspeed warning display on steering wheel cover
European Patent Office | 2021
|